To adjust the length of a chord, you will:
Need to select the chord you which to edit by tapping on it in your composition,
Expand the lower bar, which will open. You can also open it by dragging it up.
👉 Drag the split-line horizontally to adjust the length in 16th (sixteenth) steps.
Related search terms: 4th, 8th, 16th, whole, half, quarter, fourth, eighth, sixteenth note